package com.atguigu.juc.study.chapter09.atomics;

import java.util.concurrent.atomic.LongAccumulator;
import java.util.concurrent.atomic.LongAdder;

/**
 * @author : leimingchao
 * @date Date : 2022年06月15日 23:48
 */
public class LongAdderAPIDemo {

    public static void main(String[] args) {

        LongAdder longAdder = new LongAdder();

        longAdder.increment();
        longAdder.increment();
        longAdder.increment();

        System.out.println(longAdder.sum());

        LongAccumulator longAccumulator = new LongAccumulator((x, y) -> x + y, 0);
        longAccumulator.accumulate(1);
        longAccumulator.accumulate(3);

        System.out.println(longAccumulator.get());
    }
}
